Uniflame GBC1747WBS-U Owner'S Manual Download Page 13

13 

Troubleshooting

Problem

Possible Cause

Prevention/Cure

Burner will not light using igniter

Gas cylinder valve is closed

Make sure regulator is securely attached to the Gas cylinder per “Installing Gas 
Cylinder,” then turn gas cylinder valve to “OPEN”

Gas cylinder is low or empty

Exchange, refill or replace gas cylinder

LP gas

1 .  Turn Gas cylinder valve to “CLOSED”
2 .  Wait 5 minutes for gas to clear
3 .  Follow “Checking for Leaks” section

Wires or electrode covered with cooking residue

Clean wire and/or electrode with rubbing alcohol

Electrode and burners are wet

Wipe dry with cloth

Electrode cracked/broken - sparks at crack

Replacement part(s) may be needed

Wire loose or disconnected

Reconnect wire or replacement part(s) may be needed

Wire is shorting (sparking) between igniter and electrode Replacement part(s) may be needed
Bad igniter

Replacement part(s) may be needed

Burner will not light with match

No gas flow

Check if gas cylinder is empty

A . If empty, exchange, refill or replace gas cylinder
B .  If gas cylinder is not empty, refer to “Sudden drop in gas flow or reduced 

flame height” (see below)

Gas cylinder is low or empty

Exchange, refill or replace Gas cylinder

LP gas

1 .  Turn gas cylinder valve to “OFF”
2 .  Wait 5 minutes for gas to clear
3 .  Follow “Checking for Leaks” section

Coupling nut and regulator not fully connected

Turn the coupling nut about one-half to three-quarters additional turn until solid 
stop . 

Tighten by hand only - do NOT use tools.

Obstruction of gas flow

1 .  Clear burner/venturi tube
2 .  Check for bent or kinked hose

Disengagement of burner to valve

Reengage burner and valve

Spider webs or insect nest in venturi

Clean burner/venturi tube

Burner ports clogged or blocked

Clean burner ports

Sudden drop in gas flow or reduced flame height

Out of gas

Exchange, refill or replace gas cylinder

Overfilling prevention device may have been activated

1 .  Turn control knobs to 

 (OFF)

2 .  Wait 30 seconds and light grill
3 .   If flames are still too low, reset the overfilling prevention device:

a .  Turn control knob(s) 

 (OFF)

b .  Turn Gas cylinder valve to “CLOSED”
c .  Disconnect regulator
d .  Turn control knobs to   (HIGH)
e .  Wait 1 minute
f .  Turn control knobs to 

 (OFF)

g .  Reconnect regulator and leak check connections, being careful not to 

fully open valve

h .  Light grill per “Lighting” section

Irregular flame pattern, flame does not run the 
full length of burner

Burner ports are clogged or blocked

Clean burner ports

Flame is yellow or orange

New burner may have residual manufacturing oils

Burn grill for 15 minutes on   (HIGH) with the lid closed

Spider webs or insect nest in venturi

Clean venturi

Food residue, grease, etc . on burners

Clean burner

Poor alignment of valve to burner/venturi tube

Ensure burner/venturi tube is properly engaged with valve

Flame goes out

High or gusting winds

Do not use grill in high winds

Low on LP gas

Exchange, refill or replace gas cylinder

Overfilling prevention device may have been activated

Refer to “Sudden drop in gas flow or reduced flame height” (see above)

Flare-up

Grease buildup

Remove and clean all grill parts per “Cleaning and Care” section

Excess fat in meat

Trim fat from meat before grilling

Excessive cooking temperature

Adjust to lower cooking temperature

Persistent grease fire

Grease trapped by food buildup around burner system

1 .  Turn control knobs to 

 (OFF)

2 .  Turn gas cylinder valve to “OFF”
3 .  Leave lid in closed position and let fire burn out
4 .  After grill cools, remove and clean all parts per “Cleaning and Care” section

Flashback (fire in burner tube(s))

Burner and/or burner/venturi tube are blocked

Clean burners and/or burner/venturi tube

Inside of lid is peeling (like paint peeling)

Baked on grease buildup has turned to carbon and is 
flaking off . 

Clean all grill parts per “Cleaning and Care” section .

Summary of Contents for GBC1747WBS-U

Page 1: ...No GBC1747WPF U GBC1747WRS U GBC1747WBS U ASDA Spec Code 16B 02 17 031 16B 02 17 032 16B 02 17 033 This barbecue will become very hot do not move it during operation ATTENTION Never operate this appl...

Page 2: ...o use butane use a suitable 28 30 mbar butane regulator certified to BS EN 16129 Please consult your LPG dealer for information regarding a suitable regulator for the gas cylinder W W Gas Cylinder a T...

Page 3: ...ire extinguisher or smother with dirt sand or baking soda W W Do NOT use grill in high winds W W Never lean over the grill when lighting W W Do NOT leave a lit grill unattended Keep children and pets...

Page 4: ...sembly 6 Heat Plate 4 7 Burner 4 8 Side Burner Grid 9 Side Burner 10 Right Side Shelf 11 Control Knob Bezel 5 12 Control Knob 5 13 Regulator Hose Assembly 14 Left Side Shelf 15 Grease Cup 16 Grease Tr...

Page 5: ...lts complete each step in the order presented To complete assembly you will need 1 Leak detection solution instructions on how to make the solution are included in the Operating Instructions section o...

Page 6: ...6 Attach Foots 6 Attach Rear Cart Frame Support 5 Attach Temperature Gauge 8 Attach Axle and Wheels 7 F x 1 A x 2...

Page 7: ...bly 9 Attach Left Side Shelf 10 Attach Control Knob Bezel and Side Burner Valve 12 Attach Right Side Shelf 11 Note Leave 5 mm of bolt threads exposed Note Leave 5 mm of bolt threads exposed E x 4 D x...

Page 8: ...8 Insert Side Burner Igniter Wire and Side Burner Grid 13 Attach Control Knobs 14 Insert Heat Plates and Cooking Grids 15 Insert Warming Rack Grease tray and Grease Cup 16 B x 2...

Page 9: ...nnecting the Snap on compact to a cylinder valve 1 Connect regulation rubber hose to the barbed stem on the regulator Tip Lubricate the barbed stem with water to help connect the regulator hose to the...

Page 10: ...way solution and proceed Operating Main Burners First Use 1 Make sure all labels packaging and protective films have been removed from the grill 2 Remove manufacturing oils before cooking on this gril...

Page 11: ...o HIGH The burner should light If not repeat up to three times 7 If ignition does not occur in 5 seconds turn burner control knob OFF wait 5 minutes and repeat lighting procedure 8 If igniter does not...

Page 12: ...as the last of the gas is burned 3 Disconnect gas cylinder per Disconnecting Gas Cylinder section 4 Clean all surfaces 5 Lightly coat the burner s and cooking grid s with cooking oil to prevent exces...

Page 13: ...Exchange refill or replace gas cylinder Overfilling prevention device may have been activated 1 Turn control knobs to OFF 2 Wait 30 seconds and light grill 3 If flames are still too low reset the over...

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